<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="发布人" prop="issuer">
        <el-input
          v-model="queryParams.issuer"
          placeholder="请输入发布人"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="宿舍楼栋" prop="counId">
        <el-input
          v-model="queryParams.noticeSushe"
          placeholder="请输入宿舍楼栋"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="发布内容" prop="noticeContant">
        <el-input
          v-model="queryParams.noticeContant"
          placeholder="请输入发布内容"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="发布时间" prop="noticeTime">
        <el-date-picker clearable
          v-model="queryParams.noticeTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择发布时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:notices:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:notices:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:notices:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:notices:export']"
        >导出</el-button>
      </el-col>
 
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="noticeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="发布人" align="center" prop="issuer" />
      <el-table-column label="宿舍楼栋" align="center" prop="noticeSushe" />
      <el-table-column label="发布内容" align="center" prop="noticeContant" />
      <el-table-column label="发布时间" align="center" prop="noticeTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.noticeTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="发布文件" align="center" prop="noticeFile" >
        <template slot-scope="scope">
          <el-link :href="scope.row.noticeFile" type="primary">{{scope.row.noticeFile.split("com/")[1]}}</el-link>
         
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:notices:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:notices:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改【请填写功能名称】对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="发布人" prop="issuer">
          <el-input v-model="form.issuer" placeholder="请输入发布人" />
        </el-form-item>
  
        <el-form-item label="发布内容" prop="noticeContant">
          <el-input v-model="form.noticeContant" placeholder="请输入发布内容" />
        </el-form-item>
       
        <el-form-item label="发布文件" prop="noticeFile">
          <el-upload
                action="http://localhost:8080/notices/notices/uploadFile"
                list-type="picture-card"
                :on-preview="handlePictureCardPreview"
                :on-remove="handleRemove"
                :on-success="uploadSuccess"
                :data="{ userId: this.id }"
              >
                <i class="el-icon-plus"></i>
              </el-upload>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listNotices, getNotices, delNotices, addNotices, updateNotices } from "@/api/system/notices";

export default {
  name: "Notice",
  data() {
    return {
      id:1,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 【请填写功能名称】表格数据
      noticeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        issuer: null,
        counId: null,
        noticeContant: null,
        noticeId:null,
        noticeTime: null,
        noticeFile: null,
        noticeSushe:null
      },
      // 表单参数
      form: {
       
        issuer:null,
        counId: null,
        noticeContant: null,
        noticeTime: null,
        noticeFile: null
      },
      fileList: [],

      // 表单校验
      rules: {
        issuer: [
          { required: true, message: "发布人不能为空", trigger: "blur" }
        ],
        counId: [
          { required: true, message: "宿舍楼栋不能为空", trigger: "blur" }
        ],
        noticeContant: [
          { required: true, message: "发布内容不能为空", trigger: "blur" }
        ],
        noticeTime: [
          { required: true, message: "发布时间不能为空", trigger: "blur" }
        ],
        noticeFile: [
          { required: true, message: "发布文件不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询【请填写功能名称】列表 */
    getList() {
      this.loading = true;
      listNotices(this.queryParams).then(response => {
        this.noticeList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    handleRemove(file, fileList) {
      console.log(file, fileList);
    },
    handlePictureCardPreview(file) {
      this.dialogImageUrl = file.url;
      this.dialogVisible = true;
    },
    uploadSuccess(res, file) {
    
      if (res != null) {
        let date = new Date();
        let year = date.getFullYear();
        let mothe = date.getMonth() + 1;
        let wk = date.getDate();
        let day = year + "-" + mothe + "-" + wk;
        this.form.noticeTime = day;
        this.form.noticeFile = res;

        this.form.counId = this.id;
       
        console.log("==============");
      console.log(this.form);
      console.log("==============");
        let name =res.split("-", -1)[
          res.split("-", -1).length - 2
        ];
        let name2= []
        name2 = name.split("/")
 
        
      } else {
        this.$message.error("文件上传失败");
      }
 
      
    },
    // 表单重置
    reset() {
      this.form = {
       
        issuer: null,
        counId: null,
        noticeContant: null,
        noticeTime: null,
        noticeFile: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.issuer)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加【请填写功能名称】";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      console.log('==========');
      console.log(row);
      console.log('==========');
      const noticeId = row.noticeId
      getNotices(noticeId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改【请填写功能名称】";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.noticeId!= null) {
            console.log('=====修改成功=====',this.form.issuer);
            updateNotices(this.form).then(response => {
              this.$modal.msgSuccess("修改成功",this.form.issuer);
              this.open = false;
              this.getList();
            });
          } else {
            console.log('=====新增成功=====');
            addNotices(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const issuers = row.issuer || this.ids;
      this.$modal.confirm('是否确认删除【请填写功能名称】编号为"' + issuers + '"的数据项？').then(function() {
        return delNotices(issuers);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('notices/notices/export', {
        ...this.queryParams
      }, `notice_${new Date().getTime()}.xlsx`)
    },
    handleRemove(file, fileList) {
        console.log(file, fileList);
      },
      handlePreview(file) {
        console.log(file);
      },
      handleExceed(files, fileList) {
        this.$message.warning(`当前限制选择 3 个文件，本次选择了 ${files.length} 个文件，共选择了 ${files.length + fileList.length} 个文件`);
      },
      beforeRemove(file, fileList) {
        return this.$confirm(`确定移除 ${ file.name }？`);
      },
      bing(){
        this.$router.replace({name:'pie'})
      }
  }
};
</script>
